Group investigation mode is one important form of study-learning.

小组探究模式是研究性学习的一种主要形式。

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Ruiz has not been formally charged in the Galleon Group investigation.

鲁伊斯还没有被正式指控在帆船组进行调查。

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The investigation had aimed at a loosely organized group of criminals.

该调查曾是针对一群组织松散的罪犯的。

《柯林斯英汉双解大词典》

The NATO investigation has yet to be concluded, but a leading Afghan rights group says its findings reveal that most of those killed were civilians.

VOA: standard.2009.09.07

David Parsons resigned from his post and was expelled from the Conservative group after an investigation over his expenses.

BBC: David Parsons rejects demand for further payments

Mandiant acknowledges that the group behind the attacks in their investigation is the same group that Alperovitch identified in Shady RAT.

FORBES: Mandiant Report on Chinese Hackers is Not News But Its Approach Is

Once the investigation group has completed its work, the commission compiles the evidence and submits a report to the party leadership advising whether to pursue criminal charges.

WSJ: With China Trial Over, Focus Turns to Fate of Official